About Longwin Metal
Company Profile
Why Choose Longwin Metal?
Supply Chain & Global Delivery
Integrated Manufacturing Supply Chain
Long Win Metal operates an integrated manufacturing supply chain covering the complete production process:
By controlling key manufacturing processes internally, we reduce dependency on external suppliers, improve production efficiency, and ensure consistent product quality.
Stable Raw Material & Supplier Management
Long Win Metal maintains a reliable supplier network for:
Through supplier evaluation and quality monitoring, we ensure stable material supply and consistent production performance.
Flexible Production Capability
With advanced manufacturing equipment and flexible production planning, Long Win Metal supports:
Our manufacturing capability enables quick response to different customer requirements, from new product introduction (NPI) to stable mass production.
Global Delivery Capability
Long Win Metal has experience serving international customers across multiple regions, including:
Our global delivery capability is supported by:
Quality-Controlled Supply Chain
Long-Term Partnership Capability
We help customers optimize their supply chains and achieve long-term business success.
How We Work
Product requirements Material selection Manufacturing feasibility Production volumeEngineering Review & DFM Analysis
Before production, our engineering team performs Design for Manufacturing (DFM) analysis to optimize product design and ensure efficient production.
We focus on:
Structure optimization Wall thickness analysis Draft angle improvement Die casting feasibility Tooling Design & Development
With professional tooling capabilities, Long Win Metal provides complete mold development services.
Including:
Mold design Mold manufacturing Mold testing Process optimizationPrototype & Sample Validation
Dimensional inspection Functional testing Customer approval Mass Production
Once the product is approved, production begins with controlled manufacturing processes.
Our capabilities include:
Aluminum & zinc alloy die casting CNC precision machining Surface treatment Assembly solutionsQuality Inspection & Process Control
Quality is controlled throughout the entire manufacturing process.
Inspection includes:
Material testing X-Ray inspection CMM inspection Final quality verificationPackaging & Global Delivery
After final approval, products are professionally packaged and delivered worldwide through reliable logistics partners.
We provide:
Secure packaging Export support Shipment coordination Our Certificates
We guarantee the top quality of our materials, the reliability, expertise, and our company's customer-oriented working procedures - this is surety for our customers.